Ultrasonic Welding of Dissimilar Plastics

被引:4
|
作者
Volkov S.S. [1 ]
Bigus G.A. [1 ]
Remizov A.L. [1 ]
机构
[1] Bauman Moscow State Technical University, Moscow
关键词
acoustic properties; amplitude; dissimilar plastics; ultrasonic welding; ultrasound frequency; waveguide; welding pressure;
D O I
10.3103/S1068798X18040238
中图分类号
学科分类号
摘要
The ultrasonic welding of dissimilar plastics is considered. This process depends on the diffusion of molecules to the surface of polymers at temperatures corresponding to the viscoplastic state. The weldability of a pair of dissimilar plastics depends on the compatibility of their acoustic properties, assessed in terms of the density and viscosity of the melts. © 2018, Allerton Press, Inc.
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页码:281 / 284
页数:3
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